DE69316500T2 - Walzwerk mit gekreuzten Arbeitswalzen und Walzanlage - Google Patents
Walzwerk mit gekreuzten Arbeitswalzen und WalzanlageInfo
- Publication number
- DE69316500T2 DE69316500T2 DE69316500T DE69316500T DE69316500T2 DE 69316500 T2 DE69316500 T2 DE 69316500T2 DE 69316500 T DE69316500 T DE 69316500T DE 69316500 T DE69316500 T DE 69316500T DE 69316500 T2 DE69316500 T2 DE 69316500T2
- Authority
- DE
- Germany
- Prior art keywords
- lubricant
- rolls
- roll
- work
- backup
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title claims description 132
- 239000000314 lubricant Substances 0.000 claims description 276
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 83
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 49
- 239000000194 fatty acid Substances 0.000 claims description 49
- 229930195729 fatty acid Natural products 0.000 claims description 49
- 150000004665 fatty acids Chemical class 0.000 claims description 49
- 239000010687 lubricating oil Substances 0.000 claims description 46
- 239000002826 coolant Substances 0.000 claims description 34
- 238000007789 sealing Methods 0.000 claims description 31
- 239000000839 emulsion Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 21
- 239000002480 mineral oil Substances 0.000 claims description 21
- 235000010446 mineral oil Nutrition 0.000 claims description 21
- 239000007921 spray Substances 0.000 claims description 21
- 239000004094 surface-active agent Substances 0.000 claims description 20
- 150000002148 esters Chemical class 0.000 claims description 17
- 238000005507 spraying Methods 0.000 claims description 15
- 230000001050 lubricating effect Effects 0.000 claims description 13
- 239000002199 base oil Substances 0.000 claims description 10
- 239000003995 emulsifying agent Substances 0.000 claims description 10
- 238000007865 diluting Methods 0.000 claims description 8
- 230000001804 emulsifying effect Effects 0.000 claims description 8
- 239000005069 Extreme pressure additive Substances 0.000 claims description 7
- 239000003623 enhancer Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000013000 roll bending Methods 0.000 claims description 4
- 238000004945 emulsification Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000013543 active substance Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 79
- 239000003921 oil Substances 0.000 description 61
- 235000019198 oils Nutrition 0.000 description 61
- 238000005461 lubrication Methods 0.000 description 35
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000001133 acceleration Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 7
- 239000010731 rolling oil Substances 0.000 description 7
- 238000006073 displacement reaction Methods 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000005098 hot rolling Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000013505 freshwater Substances 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 239000010775 animal oil Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 101100347612 Arabidopsis thaliana VIII-B gene Proteins 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 208000028659 discharge Diseases 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 239000010685 fatty oil Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 239000003760 tallow Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
- B21B27/06—Lubricating, cooling or heating rolls
- B21B27/10—Lubricating, cooling or heating rolls externally
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/02—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally
- B21B13/023—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with axes of rolls arranged horizontally the axis of the rolls being other than perpendicular to the direction of movement of the product, e.g. cross-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/007—Control for preventing or reducing vibration, chatter or chatter marks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26470692 | 1992-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69316500D1 DE69316500D1 (de) | 1998-02-26 |
| DE69316500T2 true DE69316500T2 (de) | 1998-07-23 |
Family
ID=17407055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69316500T Expired - Fee Related DE69316500T2 (de) | 1992-10-02 | 1993-10-01 | Walzwerk mit gekreuzten Arbeitswalzen und Walzanlage |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0590682B1 (ko) |
| KR (1) | KR100254076B1 (ko) |
| DE (1) | DE69316500T2 (ko) |
| TW (1) | TW248536B (ko) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602004C5 (de) * | 1995-02-13 | 2007-05-24 | ACHENBACH BUSCHHüTTEN GMBH | Kaltwalzwerk für Fein- und Folienband |
| JPH09239429A (ja) * | 1996-03-05 | 1997-09-16 | Hitachi Ltd | 冷間圧延機および冷間圧延方法 |
| JP3692319B2 (ja) | 2001-07-30 | 2005-09-07 | 三菱重工業株式会社 | 圧延機及び圧延方法 |
| KR100775477B1 (ko) * | 2001-11-12 | 2007-11-12 | 주식회사 포스코 | 로터리 킬른의 서포트 롤러 냉각장치 |
| KR100711772B1 (ko) * | 2005-12-26 | 2007-05-10 | 주식회사 포스코 | 열간 압연 장치 및 방법 |
| KR101356113B1 (ko) * | 2011-12-29 | 2014-01-29 | 한전원자력연료 주식회사 | 분할 냉각 윤활제 공급로를 가지는 크랭크구동부 하우징 및 필거장치 |
| RU2761304C1 (ru) | 2018-06-13 | 2021-12-07 | Новелис Инк. | Системы и способы удаления вязких материалов при обработке металлических изделий |
| BR112020001891A2 (pt) | 2018-06-13 | 2020-08-04 | Novelis Inc. | sistemas e métodos para refrigerar um rolo no processamento de metais |
| RU2730826C1 (ru) | 2018-06-13 | 2020-08-26 | Новелис Инк. | Устройства и способы удерживания вязких материалов в прокатном производстве |
| KR20210104710A (ko) * | 2018-12-19 | 2021-08-25 | 타타 스틸 이즈무이덴 베.뷔. | 열간 압연기용 냉각 장치 |
| CN114007774B (zh) * | 2019-08-08 | 2023-09-15 | 普锐特冶金技术日本有限公司 | 轧制装置的状态评价方法及状态评价装置以及轧制设备 |
| CN112432044A (zh) * | 2020-11-30 | 2021-03-02 | 江苏优轧机械有限公司 | 一种扁线高速钢轧辊的润滑机构 |
| DE102021211661A1 (de) * | 2021-10-15 | 2023-04-20 | Sms Group Gmbh | Fluidbehandlung eines bandförmigen Walzprodukts |
| CN115076170B (zh) * | 2022-06-14 | 2024-06-04 | 安徽工业大学 | 一种适用于复合件的高频冲击轧制装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3208253A (en) * | 1963-05-10 | 1965-09-28 | United States Steel Corp | Control of rolling mill lubricant |
| GB2141959A (en) * | 1983-06-23 | 1985-01-09 | Davy Mckee | Rolling mill |
| FR2572961A1 (fr) * | 1984-11-09 | 1986-05-16 | Usinor | Cage de laminoir perfectionnee |
| DE3835460A1 (de) * | 1988-10-18 | 1990-04-19 | Schloemann Siemag Ag | Verfahren und vorrichtung zur kuehlung und schmierung spanlos umgeformter metalle, insbesondere zur kuehlung und schmierung von walzen und walzgut beim kaltwalzen in einem walzgeruest |
| JP3060691B2 (ja) * | 1991-03-29 | 2000-07-10 | 株式会社日立製作所 | 圧延機及び熱間圧延設備及び圧延方法及び圧延機の改造方法 |
-
1993
- 1993-09-28 KR KR1019930020089A patent/KR100254076B1/ko not_active IP Right Cessation
- 1993-10-01 DE DE69316500T patent/DE69316500T2/de not_active Expired - Fee Related
- 1993-10-01 EP EP93115892A patent/EP0590682B1/en not_active Expired - Lifetime
- 1993-10-01 TW TW082108074A patent/TW248536B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0590682A1 (en) | 1994-04-06 |
| EP0590682B1 (en) | 1998-01-21 |
| DE69316500D1 (de) | 1998-02-26 |
| TW248536B (ko) | 1995-06-01 |
| KR940008761A (ko) | 1994-05-16 |
| KR100254076B1 (ko) | 2000-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |